摘要
分析比较了激光熔覆直接成形技术中的送料方式及装置,在对铺粉、送粉、送丝3种主要送料方式进行总结、比较的基础上,认为送丝法具有独特优点,有必要对其做更深入的研究。
As known to all, Material Feeding Equipment (MFE) is especially important for Laser Direct Manufacturing Metallic Dense-Components Based on Laser Cladding Technology. At present, the research of MFE mainly focuses on the coaxial powder feeding with feed-back control. However, we should not overlook the advantages of other material feeding methods. This paper summarizes three different material feeding methods, compares with ether other, and also proposes the necessity of further research on wire feeding method.
出处
《电加工与模具》
2003年第5期26-28,共3页
Electromachining & Mould
关键词
激光熔覆
致密金属零件
铺粉
送粉
送丝
直接成形
laser cladding
metallic dense-component
powder leveling rolling
powder feeding
wine feeding